Flank Drive® 5/16" SAE 12-Point Shallow Universal Socket with 3/8" Drive

Characteristics
• Snap-on® sockets that utilize the Flank Drive® system clamp the fastener on the flanks/flat parts, providing between 15% and 25% more turning power.
• The nickel-chromium alloy finish resists rust and corrosion.
• Manufactured with patented, high-quality steel, providing optimal strength and durability
• 12-Point Setup and Flank Drive® Wrench System Specifications Dimension C, Bolt Clearance Depth, inches—Size, inches 5/16 Country of Origin USA Dimension A, Socket End Diameter, inches 15/32 Dimension B, Drive End Diameter, inches 11/16 Finish Chrome Dimension D, Length, inches 1-5/8 Dimension E, Opening Depth, inches 1/4 Style 12-Point Sets Warranty Lifetime warranty, non-repairable, guaranteed for materials and workmanship/while the purchaser owns the tools. Warnings For complete warning information, see CAT1600 pages W1-W4